ID | 66941 |
フルテキストURL | |
著者 |
Maeda, Chihiro
Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University
Kaken ID
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Kawabata, Kenta
Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University
Niki, Kaito
Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University
Sako, Yuma
Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University
Okihara, Takumi
Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University
Ema, Tadashi
Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University
ORCID
Kaken ID
publons
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抄録 | Bifunctional aluminum porphyrins (0.001 mol%) catalyzed the terpolymerization of cyclohexene oxide (CHO), bis(CHO), and CO2 to give cross-linked polycarbonates (CLPs) under solvent-free conditions. A small amount of bis(CHO) acted as a cross-linking agent, and the use of only 0.1 mol% bis(CHO) to CHO produced polymers of quite large sizes. The thermal and mechanical properties of CLPs could be altered by changing the structure and amount of bis(CHO), and the CLPs showed improved thermal stability and tensile strength as compared to linear poly(cyclohexene carbonate)s (PCHCs). The degradation of the CLPs was also investigated, and the selective cleavage of the cross-links was achieved by UV light irradiation to give linear PCHCs. The present study disclosed the potentials of cross-linking terpolymerization for the preparation of various CLPs with a constant CO2 content (31 wt%).
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発行日 | 2023
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出版物タイトル |
Polymer Chemistry
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巻 | 14巻
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号 | 37号
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出版者 | Royal Society of Chemistry (RSC)
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開始ページ | 4338
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終了ページ | 4343
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ISSN | 1759-9954
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資料タイプ |
学術雑誌論文
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言語 |
英語
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OAI-PMH Set |
岡山大学
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著作権者 | © The Royal Society of Chemistry 2023
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論文のバージョン | publisher
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DOI | |
Web of Science KeyUT | |
関連URL | isVersionOf https://doi.org/10.1039/d3py00870c
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ライセンス | http://creativecommons.org/licenses/by/3.0/
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助成機関名 |
Takahashi Industrial and Economic Research Foundation
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